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-rw-r--r--js/lib/blocks.js48
1 files changed, 25 insertions, 23 deletions
diff --git a/js/lib/blocks.js b/js/lib/blocks.js
index 9055377..c67b585 100644
--- a/js/lib/blocks.js
+++ b/js/lib/blocks.js
@@ -120,7 +120,7 @@ var endsWithBlankLine = function(block) {
// document to the parent of the highest list, and finalizing
// all the lists. (This is used to implement the "two blank lines
// break of of all lists" feature.)
-var breakOutOfLists = function(block, line_number) {
+var breakOutOfLists = function(block) {
var b = block;
var last_list = null;
do {
@@ -132,10 +132,10 @@ var breakOutOfLists = function(block, line_number) {
if (last_list) {
while (block !== last_list) {
- this.finalize(block, line_number);
+ this.finalize(block, this.lineNumber);
block = block.parent;
}
- this.finalize(last_list, line_number);
+ this.finalize(last_list, this.lineNumber);
this.tip = last_list.parent;
}
};
@@ -153,13 +153,13 @@ var addLine = function(ln, offset) {
// Add block of type tag as a child of the tip. If the tip can't
// accept children, close and finalize it and try its parent,
// and so on til we find a block that can accept children.
-var addChild = function(tag, line_number, offset) {
+var addChild = function(tag, offset) {
while (!canContain(this.tip.t, tag)) {
- this.finalize(this.tip, line_number - 1);
+ this.finalize(this.tip, this.lineNumber - 1);
}
var column_number = offset + 1; // offset 0 = column 1
- var newBlock = new Node(tag, [[line_number, column_number], [0, 0]]);
+ var newBlock = new Node(tag, [[this.lineNumber, column_number], [0, 0]]);
newBlock.strings = [];
newBlock.string_content = undefined;
this.tip.appendChild(newBlock);
@@ -219,7 +219,7 @@ var listsMatch = function(list_data, item_data) {
var closeUnmatchedBlocks = function() {
// finalize any blocks not matched
while (this.oldtip !== this.last_matched_container) {
- this.finalize(this.oldtip, this.line_number - 1);
+ this.finalize(this.oldtip, this.lineNumber - 1);
this.oldtip = this.oldtip.parent;
}
};
@@ -227,7 +227,7 @@ var closeUnmatchedBlocks = function() {
// Analyze a line of text and update the document appropriately.
// We parse markdown text by calling this on each line of input,
// then finalizing the document.
-var incorporateLine = function(ln, line_number) {
+var incorporateLine = function(ln) {
var all_matched = true;
var first_nonspace;
var offset = 0;
@@ -347,7 +347,7 @@ var incorporateLine = function(ln, line_number) {
// Check to see if we've hit 2nd blank line; if so break out of list:
if (blank && container.last_line_blank) {
- this.breakOutOfLists(container, line_number);
+ this.breakOutOfLists(container);
}
// Unless last matched container is a code block, try new container starts,
@@ -373,7 +373,7 @@ var incorporateLine = function(ln, line_number) {
if (this.tip.t !== 'Paragraph' && !blank) {
offset += CODE_INDENT;
this.closeUnmatchedBlocks();
- container = this.addChild('IndentedCode', line_number, offset);
+ container = this.addChild('IndentedCode', offset);
} else { // indent > 4 in a lazy paragraph continuation
break;
}
@@ -386,13 +386,13 @@ var incorporateLine = function(ln, line_number) {
offset++;
}
this.closeUnmatchedBlocks();
- container = this.addChild('BlockQuote', line_number, offset);
+ container = this.addChild('BlockQuote', offset);
} else if ((match = ln.slice(first_nonspace).match(reATXHeaderMarker))) {
// ATX header
offset = first_nonspace + match[0].length;
this.closeUnmatchedBlocks();
- container = this.addChild('Header', line_number, first_nonspace);
+ container = this.addChild('Header', first_nonspace);
container.level = match[0].trim().length; // number of #s
// remove trailing ###s:
container.strings =
@@ -403,7 +403,7 @@ var incorporateLine = function(ln, line_number) {
// fenced code block
var fence_length = match[0].length;
this.closeUnmatchedBlocks();
- container = this.addChild('FencedCode', line_number, first_nonspace);
+ container = this.addChild('FencedCode', first_nonspace);
container.fence_length = fence_length;
container.fence_char = match[0][0];
container.fence_offset = first_nonspace - offset;
@@ -413,7 +413,7 @@ var incorporateLine = function(ln, line_number) {
} else if (matchAt(reHtmlBlockOpen, ln, first_nonspace) !== -1) {
// html block
this.closeUnmatchedBlocks();
- container = this.addChild('HtmlBlock', line_number, first_nonspace);
+ container = this.addChild('HtmlBlock', first_nonspace);
// note, we don't adjust offset because the tag is part of the text
break;
@@ -429,7 +429,7 @@ var incorporateLine = function(ln, line_number) {
} else if (matchAt(reHrule, ln, first_nonspace) !== -1) {
// hrule
this.closeUnmatchedBlocks();
- container = this.addChild('HorizontalRule', line_number, first_nonspace);
+ container = this.addChild('HorizontalRule', first_nonspace);
offset = ln.length - 1;
break;
@@ -442,12 +442,12 @@ var incorporateLine = function(ln, line_number) {
// add the list if needed
if (container.t !== 'List' ||
!(listsMatch(container.list_data, data))) {
- container = this.addChild('List', line_number, first_nonspace);
+ container = this.addChild('List', first_nonspace);
container.list_data = data;
}
// add the list item
- container = this.addChild('Item', line_number, first_nonspace);
+ container = this.addChild('Item', first_nonspace);
container.list_data = data;
} else {
@@ -499,7 +499,7 @@ var incorporateLine = function(ln, line_number) {
container.t === 'FencedCode' ||
(container.t === 'Item' &&
!container.firstChild &&
- container.sourcepos[0][0] === line_number));
+ container.sourcepos[0][0] === this.lineNumber));
var cont = container;
while (cont.parent) {
@@ -520,7 +520,7 @@ var incorporateLine = function(ln, line_number) {
ln.slice(first_nonspace).match(reClosingCodeFence));
if (match && match[0].length >= container.fence_length) {
// don't add closing fence to container; instead, close it:
- this.finalize(container, line_number);
+ this.finalize(container, this.lineNumber);
} else {
this.addLine(ln, offset);
}
@@ -538,7 +538,7 @@ var incorporateLine = function(ln, line_number) {
break;
} else {
// create paragraph container for line
- container = this.addChild('Paragraph', line_number, first_nonspace);
+ container = this.addChild('Paragraph', this.lineNumber, first_nonspace);
this.addLine(ln, first_nonspace);
}
}
@@ -551,14 +551,14 @@ var incorporateLine = function(ln, line_number) {
// or 'loose' status of a list, and parsing the beginnings
// of paragraphs for reference definitions. Reset the tip to the
// parent of the closed block.
-var finalize = function(block, line_number) {
+var finalize = function(block, lineNumber) {
var pos;
// don't do anything if the block is already closed
if (!block.open) {
return 0;
}
block.open = false;
- block.sourcepos[1] = [line_number, this.lastLineLength + 1];
+ block.sourcepos[1] = [lineNumber, this.lastLineLength + 1];
switch (block.t) {
case 'Paragraph':
@@ -668,7 +668,8 @@ var parse = function(input) {
if (this.options.time) { console.timeEnd("preparing input"); }
if (this.options.time) { console.time("block parsing"); }
for (var i = 0; i < len; i++) {
- this.incorporateLine(lines[i], i + 1);
+ this.lineNumber += 1;
+ this.incorporateLine(lines[i]);
}
while (this.tip) {
this.finalize(this.tip, len);
@@ -687,6 +688,7 @@ function DocParser(options){
doc: new Document(),
tip: this.doc,
oldtip: this.doc,
+ lineNumber: 0,
last_matched_container: this.doc,
refmap: {},
lastLineLength: 0,
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-21 05:03:20 +0000